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# rustc version rustc 1.26.0-dev (5c1d29af0 2018-03-03)
# docs.rs version cratesfyi 0.5.0 (579f83b 2018-03-05)
# build log Updating registry `https://github.com/rust-lang/crates.io-index` Downloading token v1.0.0-rc1 Documenting token v1.0.0-rc1 Running `rustdoc --crate-name token .cargo/registry/src/github.com-1ecc6299db9ec823/token-1.0.0-rc1/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180303-1.26.0-dev-5c1d29af0 -L dependency=/home/cratesfyi/cratesfyi/debug/deps` error[E0432]: unresolved import `std::io::ReadExt` --> .cargo/registry/src/github.com-1ecc6299db9ec823/token-1.0.0-rc1/src/lib.rs:50:21 | 50 | use std::io::{Read, ReadExt}; | ^^^^^^^ no `ReadExt` in `io` error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates --> .cargo/registry/src/github.com-1ecc6299db9ec823/token-1.0.0-rc1/src/lib.rs:82:6 | 82 | impl<'a, R: Read> Iterator for Tokenizer<R> { | ^^ unconstrained lifetime parameter error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates --> .cargo/registry/src/github.com-1ecc6299db9ec823/token-1.0.0-rc1/src/lib.rs:174:11 | 174 | impl <'a, 'b, R: Read> Iterator for SentenceSplitter<'a, R> { | ^^ unconstrained lifetime parameter error: Compilation failed, aborting rustdoc You've got a few errors: E0207, E0432 If you want more information on an error, try using "rustc --explain E0207" thread 'main' panicked at 'Error( CargoError( ChainedError { error: Could not document `token`., cause: process didn't exit successfully: `rustdoc --crate-name token .cargo/registry/src/github.com-1ecc6299db9ec823/token-1.0.0-rc1/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180303-1.26.0-dev-5c1d29af0 -L dependency=/home/cratesfyi/cratesfyi/debug/deps` (exit code: 101) } ), State { next_error: None, backtrace: None } )', src/bin/cratesfyi.rs:142:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.